| article html file updated | 8 February 2020 16:40 CET | Update | https://www.mdpi.com/1996-1944/10/9/1104 |
| article html file updated | 27 September 2019 06:11 CEST | Update | - |
| article html file updated | 3 May 2019 01:05 CEST | Update | - |
| article html file updated | 30 September 2017 08:56 CEST | Update | - |
| article html file updated | 20 September 2017 12:23 CEST | Original file | - |
| article xml uploaded. | 20 September 2017 12:21 CEST | Original file | https://www.mdpi.com/1996-1944/10/9/1104/xml |
| article pdf uploaded. | 20 September 2017 12:21 CEST | Version of Record | https://www.mdpi.com/1996-1944/10/9/1104/pdf |
